Adaptive Head-Up Cardiopulmonary Resuscitation Systems for Niche Environments

Publication ID: 24-11857486_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Head-Up Cardiopulmonary Resuscitation Systems for Niche Environments,” Published Technical Disclosure No. 24-11857486_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857486_0004_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,486.

Summary of the Inventive Concept

The inventive concept adapts the head-up cardiopulmonary resuscitation method for specialized applications in high-altitude, extreme weather, confined spaces, high-security, and disaster relief environments.

Background and Problem Solved

Conventional cardiopulmonary resuscitation methods have limited efficacy in unique operational environments. The original patent introduced the concept of head-up CPR, but its implementation is restricted to standard settings. This inventive concept addresses the need for adaptable systems and methods that can effectively perform CPR in niche environments with specific challenges.

Detailed Description of the Inventive Concept

The inventive concept comprises portable, inflatable, water-resistant, compact, and foldable support structures designed for elevated head and heart positioning in various environments. These structures are adapted for high-altitude environments with reduced oxygen levels, extreme weather conditions, confined spaces with limited access, high-security environments with restricted access, and disaster relief situations with limited medical resources. The systems and methods enable effective CPR performance in these specialized settings, improving patient outcomes.

Novelty and Inventive Step

The new claims introduce novel adaptations of the head-up CPR method for specific niche environments, providing an inventive step beyond the original patent. The unique support structures and their adaptations for various environments are not obvious from the original patent and provide a significant improvement in CPR efficacy in these settings.

Alternative Embodiments and Variations

Alternative embodiments may include modular support structures, adjustable elevation mechanisms, and integrated sensors for real-time monitoring. Variations may include different materials, sizes, and shapes of the support structures to accommodate diverse environmental conditions.

Potential Commercial Applications and Market

The adaptive head-up CPR systems have significant commercial potential in various industries, including emergency medical services, search and rescue operations, disaster relief organizations, and specialized healthcare providers. The target market includes high-altitude rescue teams, extreme weather responders, confined space rescue operators, high-security medical teams, and disaster relief organizations.

CPC Classifications

SectionClassGroup
A A61 A61H31/004
A A61 A61G13/122
A A61 A61G13/129
A A61 A61G13/1215
A A61 A61G13/1225
A A61 A61G13/1255
A A61 A61G13/1285
A A61 A61H31/005
A A61 A61H31/006
A A61 A61H31/007
A A61 A61H31/008
A A61 A61H2201/0192
A A61 A61H2201/1609
A A61 A61H2201/1619
A A61 A61H2201/1623
A A61 A61H2201/1676
A A61 A61H2201/5007
A A61 A61H2201/5071
A A61 A61H2201/5097
A A61 A61H2230/208
A A61 A61H2230/255
A A61 A61H2230/305

Field of Art

Emergency medical response technologies, specifically cardiopulmonary resuscitation (CPR) support systems and patient positioning methods, encompassing medical devices, emergency medical equipment design, and resuscitation technique optimization

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or emergency medical device designer with expertise in medical equipment design, human anatomy, resuscitation techniques, and experience developing adaptive medical support systems for challenging environments

Obviousness Rationale

A PHOSITA would recognize that the source patent's fundamental head-up CPR method naturally invites adaptation to diverse environmental conditions, with the PTD's variations representing predictable extensions of the core technical concept. The core elevation mechanism remains consistent across environments, with modifications primarily addressing material selection, portability, and environmental resilience. These adaptations represent standard design iterations a skilled practitioner would readily conceive when applying the head-up CPR method to specialized scenarios.

Obvious Combinations & Variations

Source Patent Element
Support structure for elevating head and heart during CPR
PTD Variation
Portable, inflatable, water-resistant support structures for high-altitude and extreme weather environments
Obviousness Reasoning
Material and structural modifications represent predictable design choices to extend core elevation technique into challenging environments, using known medical equipment adaptation strategies
Source Patent Element
Angle-specific elevation of head and heart relative to horizontal plane
PTD Variation
Modular support structures with adjustable elevation mechanisms for diverse patient positioning requirements
Obviousness Reasoning
Adjustable geometric configurations are a standard engineering approach for creating flexible medical support systems, representing an obvious variation on the source patent's fixed-angle concept
Source Patent Element
Chest compression method with elevated thorax positioning
PTD Variation
Compact, foldable support structures for confined spaces and disaster relief scenarios
Obviousness Reasoning
Portability and space efficiency are standard design considerations for emergency medical equipment, representing a logical extension of the original CPR support method
Source Patent Element
Basic head-up CPR positioning technique
PTD Variation
Integration of real-time monitoring sensors into support structures
Obviousness Reasoning
Adding sensor technologies to medical support devices is a well-established design approach for enhancing diagnostic and treatment capabilities, representing an obvious technological enhancement
Source Patent Element
Elevation of patient's head and heart during resuscitation
PTD Variation
Specialized support structures for high-security and restricted access environments
Obviousness Reasoning
Adapting medical equipment for specific operational contexts is a standard engineering practice, representing a predictable variation on the core technical concept
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857486 and the disclosed variations, a person having ordinary skill in the art would find the claimed adaptations of head-up cardiopulmonary resuscitation support systems to be obvious extensions of the prior art, lacking sufficient non-obvious technical innovation to warrant independent patent protection. The proposed variations represent predictable design modifications that would be readily conceived by a skilled practitioner seeking to apply the fundamental head-up CPR method across diverse environmental contexts.

Original Patent Information

Patent NumberUS 11,857,486
TitleSystems and methods for head up cardiopulmonary resuscitation